protected void processRequest()

in dsml/engine/src/main/java/org/apache/directory/api/dsmlv2/engine/Dsmlv2Engine.java [599:771]
137 lines of code
26 McCabe index (conditional complexity)

    protected void processRequest( DsmlDecorator<? extends Request> request, BufferedWriter respWriter )
        throws Exception
    {
        ResultCodeEnum resultCode = null;

        switch ( request.getDecorated().getType() )
        {
            case ABANDON_REQUEST:
                connection.abandon( ( AbandonRequest ) request );
                return;

            case ADD_REQUEST:
                AddResponse response = connection.add( ( AddRequest ) request );
                resultCode = response.getLdapResult().getResultCode();
                AddResponseDsml addResponseDsml = new AddResponseDsml( connection.getCodecService(), response );
                writeResponse( respWriter, addResponseDsml );

                break;

            case BIND_REQUEST:
                BindResponse bindResponse = connection.bind( ( BindRequest ) request );
                resultCode = bindResponse.getLdapResult().getResultCode();
                BindResponseDsml authResponseDsml = new BindResponseDsml( connection.getCodecService(), bindResponse );
                writeResponse( respWriter, authResponseDsml );

                break;

            case COMPARE_REQUEST:
                CompareResponse compareResponse = connection.compare( ( CompareRequest ) request );
                resultCode = compareResponse.getLdapResult().getResultCode();
                CompareResponseDsml compareResponseDsml = new CompareResponseDsml( connection.getCodecService(),
                    compareResponse );
                writeResponse( respWriter, compareResponseDsml );

                break;

            case DEL_REQUEST:
                DeleteResponse delResponse = connection.delete( ( DeleteRequest ) request );
                resultCode = delResponse.getLdapResult().getResultCode();
                DelResponseDsml delResponseDsml = new DelResponseDsml( connection.getCodecService(), delResponse );
                writeResponse( respWriter, delResponseDsml );

                break;

            case EXTENDED_REQUEST:
                ExtendedResponse extendedResponse = connection.extended( ( ExtendedRequest ) request );
                resultCode = extendedResponse.getLdapResult().getResultCode();
                ExtendedResponseDsml extendedResponseDsml = new ExtendedResponseDsml( connection.getCodecService(),
                    extendedResponse );
                writeResponse( respWriter, extendedResponseDsml );

                break;

            case MODIFY_REQUEST:
                ModifyResponse modifyResponse = connection.modify( ( ModifyRequest ) request );
                resultCode = modifyResponse.getLdapResult().getResultCode();
                ModifyResponseDsml modifyResponseDsml = new ModifyResponseDsml( connection.getCodecService(),
                    modifyResponse );
                writeResponse( respWriter, modifyResponseDsml );

                break;

            case MODIFYDN_REQUEST:
                ModifyDnResponse modifyDnResponse = connection.modifyDn( ( ModifyDnRequest ) request );
                resultCode = modifyDnResponse.getLdapResult().getResultCode();
                ModDNResponseDsml modDNResponseDsml = new ModDNResponseDsml( connection.getCodecService(),
                    modifyDnResponse );
                writeResponse( respWriter, modDNResponseDsml );

                break;

            case SEARCH_REQUEST:
                SearchCursor searchResponses = connection.search( ( SearchRequest ) request );

                SearchResponseDsml searchResponseDsml = new SearchResponseDsml( connection.getCodecService() );

                if ( respWriter != null )
                {
                    StringBuilder sb = new StringBuilder();
                    sb.append( "<searchResponse" );

                    if ( request.getDecorated().getMessageId() > 0 )
                    {
                        sb.append( " requestID=\"" );
                        sb.append( request.getDecorated().getMessageId() );
                        sb.append( '"' );
                    }

                    sb.append( '>' );

                    respWriter.write( sb.toString() );
                }

                while ( searchResponses.next() )
                {
                    Response searchResponse = searchResponses.get();

                    if ( searchResponse.getType() == MessageTypeEnum.SEARCH_RESULT_ENTRY )
                    {
                        SearchResultEntry searchResultEntry = ( SearchResultEntry ) searchResponse;

                        SearchResultEntryDsml searchResultEntryDsml = new SearchResultEntryDsml(
                            connection.getCodecService(), searchResultEntry );
                        searchResponseDsml = new SearchResponseDsml( connection.getCodecService(),
                            searchResultEntryDsml );

                        if ( respWriter != null )
                        {
                            writeResponse( respWriter, searchResultEntryDsml );
                        }
                        else
                        {
                            searchResponseDsml.addResponse( searchResultEntryDsml );
                        }
                    }
                    else if ( searchResponse.getType() == MessageTypeEnum.SEARCH_RESULT_REFERENCE )
                    {
                        SearchResultReference searchResultReference = ( SearchResultReference ) searchResponse;

                        SearchResultReferenceDsml searchResultReferenceDsml = new SearchResultReferenceDsml(
                            connection.getCodecService(), searchResultReference );
                        searchResponseDsml = new SearchResponseDsml( connection.getCodecService(),
                            searchResultReferenceDsml );

                        if ( respWriter != null )
                        {
                            writeResponse( respWriter, searchResultReferenceDsml );
                        }
                        else
                        {
                            searchResponseDsml.addResponse( searchResultReferenceDsml );
                        }
                    }
                }

                SearchResultDone srDone = searchResponses.getSearchResultDone();

                if ( srDone != null )
                {
                    resultCode = srDone.getLdapResult().getResultCode();

                    SearchResultDoneDsml srdDsml = new SearchResultDoneDsml( connection.getCodecService(), srDone );

                    if ( respWriter != null )
                    {
                        writeResponse( respWriter, srdDsml );
                        respWriter.write( "</searchResponse>" );
                    }
                    else
                    {
                        searchResponseDsml.addResponse( srdDsml );
                        batchResponse.addResponse( searchResponseDsml );
                    }
                }

                break;

            case UNBIND_REQUEST:
                connection.unBind();
                break;

            default:
                throw new IllegalStateException( I18n.err( I18n.ERR_02001_UNEXPECTED_REQUEST_TYPE, request.getDecorated().getType() ) );
        }

        if ( ( !continueOnError ) && ( resultCode != null ) && ( resultCode != ResultCodeEnum.SUCCESS )
            && ( resultCode != ResultCodeEnum.COMPARE_TRUE ) && ( resultCode != ResultCodeEnum.COMPARE_FALSE )
            && ( resultCode != ResultCodeEnum.REFERRAL ) )
        {
            // Turning on Exit flag
            exit = true;
        }
    }